Find great deals for JBL Urei Electronics watt Power Amplifier THX. Shop with confidence on eBay!. Jbl Pdf User Manuals. View online or download Jbl User Manual, Instruction Manual. Have a chance to purchase a amp decent?? Did JBL produce their amps or did they farm them out?? In the past, I found several for.

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Luckily 62260 cleaning seemed to have done it, and both channels were now strong and reliable with no change from pressing on the it and flexing the board. SoCal SamOct 21, Yes, my password is: No, create an account now. Just thought I’d share my experience bringing an ebay bought JBL into service.

JBL Urei Electronics watt Power Amplifier THX | eBay

A few useful links: Here’s the system I’m slowly putting together: At that point I was thinking I might have to replace the relay, so I removed it from the board completely.

Discussion in ‘ Solid State ‘ started by miscrms00Oct 21, Log in or Sign up. My pair seemed to loaf all the time, you couldn’t tell if they were on by touching the top.

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Thankfully there are some great threads out there that helped me a lot.

Do you already have an account? Boat anchor transformer that makes the amp tricky to move around. Coil voltage now read After it dried out I replaced the cover, glued back on the magnet that had fallen off and soldered the relay back onto the board to test. jb

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I also checked the voltage on the coil pads on jbk board and it measured 25V without the relay present. I reflowed the solder on the relay pins on the back side of the board, as well as a number of the other components in that area but still no change.

You must log in or sign up to reply here. I also checked the bias on the output devices which seemed to be a bit hot at about 0. I couldn’t find an official spec in the manual linked, but one of the threads above claim its 0.

Anyways, can’t keep them all, the ‘s did not survive a sell off. Your name or email address: I’m just using a pair of JBL surrounds to test right now, but was happy to jbp there was no hum or hiss at all with both channels set for max output. Share This Page Tweet.


JBL UREI 6260 Power Amplifier Stereo Bridge Dual Channel 150 WPC Tested

Output DC on the speaker terminals was measured at mV. Couldn’t tell any difference in volume or clarity, so left it there. Connecting speakers and pre-amp I found that I only had output on one channel and that seemed a bit soft.

I had a pair of ‘s.

The power supply caps and troublesome electrolytics in the speaker relay circuit all looked to have been replaced already. Plenty of metal die T outputs for more than adequate power handling.

They have all the right stuff for great sound.